98998007 has 2 divisors, whose sum is σ = 98998008. Its totient is φ = 98998006.

The previous prime is 98997989. The next prime is 98998019. The reversal of 98998007 is 70089989.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98998007 - 2⁸ = 98997751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98998087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49499003 + 49499004.

It is an arithmetic number, because the mean of its divisors is an integer number (49499004).

Almost surely, 2^98998007 is an apocalyptic number.

98998007 is a deficient number, since it is larger than the sum of its proper divisors (1).

98998007 is an equidigital number, since it uses as much as digits as its factorization.

98998007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 50.

The square root of 98998007 is about 9949.7742185439. The cubic root of 98998007 is about 462.6033966053.

The spelling of 98998007 in words is "ninety-eight million, nine hundred ninety-eight thousand, seven".